8842641 has 4 divisors (see below), whose sum is σ = 11790192. Its totient is φ = 5895092.

The previous prime is 8842637. The next prime is 8842643. The reversal of 8842641 is 1462488.

8842641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8842641 - 2² = 8842637 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8842643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1473771 + ... + 1473776.

It is an arithmetic number, because the mean of its divisors is an integer number (2947548).

Almost surely, 2^8842641 is an apocalyptic number.

It is an amenable number.

8842641 is a deficient number, since it is larger than the sum of its proper divisors (2947551).

8842641 is a wasteful number, since it uses less digits than its factorization.

8842641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2947550.

The product of its digits is 12288, while the sum is 33.

The square root of 8842641 is about 2973.6578485091. The cubic root of 8842641 is about 206.7889515053.

The spelling of 8842641 in words is "eight million, eight hundred forty-two thousand, six hundred forty-one".